Geometry? Or Physics?

Classical Mechanics Level 2

A cyclist goes around a circular track of radius \(x\) meters in 2 minutes. If his speed (linear) is 5.5 \(\text{ms}^{-1}\), What is the radius of the track?

Answer in meters.

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100 Day Summer Challenge

Geometry? Or Physics?

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It's hard to learn from lectures and videos

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Community

100 Day Summer Challenge

Geometry? Or Physics?

Excel in math and science

Master concepts by solving fun, challenging problems.

It's hard to learn from lectures and videos

Learn more effectively through short, conceptual quizzes.

Our wiki is made for math and science

Master advanced concepts through explanations, examples, and problems from the community.

Used and loved by 4 million people

Learn from a vibrant community of students and enthusiasts, including olympiad champions, researchers, and professionals.

Master advanced concepts through explanations,
examples, and problems from the community.

Learn from a vibrant community of students and enthusiasts,
including olympiad champions, researchers, and professionals.

Master advanced concepts through explanations,
examples, and problems from the community.

Learn from a vibrant community of students and enthusiasts,
including olympiad champions, researchers, and professionals.